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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Displays different views of the logs.
*
* @package report_log
* @copyright 1999 onwards Martin Dougiamas (http://dougiamas.com)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require('../../config.php');
require_once($CFG->dirroot.'/course/lib.php');
require_once($CFG->dirroot.'/report/log/locallib.php');
require_once($CFG->libdir.'/adminlib.php');
require_once($CFG->dirroot.'/lib/tablelib.php');
$id = optional_param('id', 0, PARAM_INT);// Course ID.
$group = optional_param('group', 0, PARAM_INT); // Group to display.
$user = optional_param('user', 0, PARAM_INT); // User to display.
$date = optional_param('date', 0, PARAM_INT); // Date to display.
$modid = optional_param('modid', 0, PARAM_ALPHANUMEXT); // Module id or 'site_errors'.
$modaction = optional_param('modaction', '', PARAM_ALPHAEXT); // An action as recorded in the logs.
$page = optional_param('page', '0', PARAM_INT); // Which page to show.
$perpage = optional_param('perpage', '100', PARAM_INT); // How many per page.
$showcourses = optional_param('showcourses', false, PARAM_BOOL); // Whether to show courses if we're over our limit.
$showusers = optional_param('showusers', false, PARAM_BOOL); // Whether to show users if we're over our limit.
$chooselog = optional_param('chooselog', false, PARAM_BOOL);
$logformat = optional_param('download', '', PARAM_ALPHA);
$logreader = optional_param('logreader', '', PARAM_COMPONENT); // Reader which will be used for displaying logs.
$edulevel = optional_param('edulevel', -1, PARAM_INT); // Educational level.
$origin = optional_param('origin', '', PARAM_TEXT); // Event origin.
$params = array();
if (!empty($id)) {
$params['id'] = $id;
} else {
$site = get_site();
$id = $site->id;
}
if ($group !== 0) {
$params['group'] = $group;
}
if ($user !== 0) {
$params['user'] = $user;
}
if ($date !== 0) {
$params['date'] = $date;
}
if ($modid !== 0) {
$params['modid'] = $modid;
}
if ($modaction !== '') {
$params['modaction'] = $modaction;
}
if ($page !== '0') {
$params['page'] = $page;
}
if ($perpage !== '100') {
$params['perpage'] = $perpage;
}
if ($showcourses) {
$params['showcourses'] = $showcourses;
}
if ($showusers) {
$params['showusers'] = $showusers;
}
if ($chooselog) {
$params['chooselog'] = $chooselog;
}
if ($logformat !== '') {
$params['download'] = $logformat;
}
if ($logreader !== '') {
$params['logreader'] = $logreader;
}
if (($edulevel != -1)) {
$params['edulevel'] = $edulevel;
}
if ($origin !== '') {
$params['origin'] = $origin;
}
// Legacy store hack, as edulevel is not supported.
if ($logreader == 'logstore_legacy') {
$params['edulevel'] = -1;
$edulevel = -1;
}
$url = new moodle_url("/report/log/index.php", $params);
$PAGE->set_url('/report/log/index.php', array('id' => $id));
$PAGE->set_pagelayout('report');
// Get course details.
$course = null;
if ($id) {
$course = $DB->get_record('course', array('id' => $id), '*', MUST_EXIST);
require_login($course);
$context = context_course::instance($course->id);
} else {
require_login();
$context = context_system::instance();
$PAGE->set_context($context);
}
require_capability('report/log:view', $context);
// When user choose to view logs then only trigger event.
if ($chooselog) {
// Trigger a report viewed event.
$event = \report_log\event\report_viewed::create(array('context' => $context, 'relateduserid' => $user,
'other' => array('groupid' => $group, 'date' => $date, 'modid' => $modid, 'modaction' => $modaction,
'logformat' => $logformat)));
$event->trigger();
}
if (!empty($page)) {
$strlogs = get_string('logs'). ": ". get_string('page', 'report_log', $page + 1);
} else {
$strlogs = get_string('logs');
}
$stradministration = get_string('administration');
$strreports = get_string('reports');
// Before we close session, make sure we have editing information in session.
$adminediting = optional_param('adminedit', -1, PARAM_BOOL);
if ($PAGE->user_allowed_editing() && $adminediting != -1) {
$USER->editing = $adminediting;
}
if (empty($course) || ($course->id == $SITE->id)) {
admin_externalpage_setup('reportlog', '', null, '', array('pagelayout' => 'report'));
$PAGE->set_title($SITE->shortname .': '. $strlogs);
} else {
$PAGE->set_title($course->shortname .': '. $strlogs);
$PAGE->set_heading($course->fullname);
}
$reportlog = new report_log_renderable($logreader, $course, $user, $modid, $modaction, $group, $edulevel, $showcourses, $showusers,
$chooselog, true, $url, $date, $logformat, $page, $perpage, 'timecreated DESC', $origin);
$readers = $reportlog->get_readers();
$output = $PAGE->get_renderer('report_log');
if (empty($readers)) {
echo $output->header();
echo $output->heading(get_string('nologreaderenabled', 'report_log'));
} else {
if (!empty($chooselog)) {
// Delay creation of table, till called by user with filter.
$reportlog->setup_table();
if (empty($logformat)) {
echo $output->header();
$userinfo = get_string('allparticipants');
$dateinfo = get_string('alldays');
if ($user) {
$u = $DB->get_record('user', array('id' => $user, 'deleted' => 0), '*', MUST_EXIST);
$userinfo = fullname($u, has_capability('moodle/site:viewfullnames', $context));
}
if ($date) {
$dateinfo = userdate($date, get_string('strftimedaydate'));
}
if (!empty($course) && ($course->id != SITEID)) {
$PAGE->navbar->add("$userinfo, $dateinfo");
}
echo $output->render($reportlog);
} else {
\core\session\manager::write_close();
$reportlog->download();
exit();
}
} else {
echo $output->header();
echo $output->heading(get_string('chooselogs') .':');
echo $output->render($reportlog);
}
}
echo $output->footer();